2007-04-03 11:45:37 · 4 answers · asked by brejerm 1 in Science & Mathematics ➔ Biology
B. Produces lactic acid in muscle cells.
Not A. Citric acid cycle is part of aerobic respiration.
Not C. Fermentation makes those products in yeast.
2007-04-03 11:48:39 · answer #1 · answered by ecolink 7 · 1⤊ 0⤋
The answer is B. Fermentation happens in human muscle when oxygen is not available. A glucose breaks down to two pyruvic acid molecules. 2 ATP's result from this transformation. The pyruvate goes to the liver where it turns into glucose to supply the nervous system with high quality energy.
2007-04-03 11:48:47 · answer #2 · answered by Anonymous · 2⤊ 0⤋
must be a. fermentation is anaerobic (without oxygen), so that rules out b. lactic acid is produced by mammals as anaerobic cellular respiration. fermentation involves yeast and the like. NOT mammals. so that rules out c. the answer must be a
2016-05-14 16:02:19 · answer #3 · answered by ? 1 · 0⤊ 0⤋
B
2007-04-03 15:23:50 · answer #4 · answered by ttumdg86 2 · 0⤊ 0⤋